MIT APT
Develops large-scale additive manufacturing systems and processes for construction-grade structural elements using recycled plastic composites, enabling sustainable building with reduced waste and high load-bearing performance.
- CEO / Founder
- Prof. A. John Hart
- Team Size
- 1-10
- Stage
- Active
- Total Funding
- Undisclosed Grant Funding
- Latest Round
- Grant
Technology & Products
Key Products
3D-printed construction-grade structural elements (beams, trusses) from recycled plastic; reconfigurable masonry from 3D-printed recycled glass; 3D-printed house foundations from recycled plastic bottles.
Technological Advantage
Patented 3D-printable steel alloy for die-casting molds (filed in 2022) and advanced binder jetting facilities; research-driven innovations in multimaterial printing and large-scale AM processes, supported by MIT's academic and industry consortium.
Differentiation
Value Proposition
Reduces construction waste by repurposing recycled plastic into high-strength floor trusses that exceed U.S. building load standards, offering a modular, lightweight alternative to traditional wood framing with potential cost savings and environmental benefits.
How They Differentiate
Focuses on fundamental research and development of large-scale additive manufacturing for sustainable construction, specifically utilizing recycled plastics and glass to create high-strength, lightweight, and environmentally friendly structural components. Differentiates from commercial providers by pioneering novel material applications and processes rather than offering general industrial 3D printing services.
Market & Competition
Target Customers
Construction companies, housing developers, and infrastructure projects seeking sustainable, lightweight structural components.
Industry Verticals
Construction; Infrastructure
Competitors
Protolabs; 3D Systems; Stratasys
Growth & Milestones
Growth Metrics
Operates through membership fees from organizations, training nearly 2,000 professionals in its first six months of certificate program, annual research symposium and workshops, workforce roadmap for additive skills developed with MIT SDM in 2023
Major Milestones
Launched MIT APT in 2018 as a cross-disciplinary consortium; Developed 3D-printed floor trusses from recycled plastic in 2026; Filed U.S. patent for 3D-printable steel alloy in 2022; Trained over 10,000 students and professionals in additive manufacturing